October 2004
Intermediate to advanced
896 pages
17h 29m
English
Content preview from Oracle Database 10g PL/SQL ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 3PL/SQL Basics
Syntax and rules govern what you can and cannot do in PL/SQL. While following syntax and programming standards alone do not make a program good, failure to understand the rules of the language can certainly make a program bad. In this chapter, we discuss the basic principles of the language, including
PL/SQL block structure
Variable declarations
Literals, characters, and reserved words
Data types available for PL/SQL
Wrapper ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.